#include <sys/types.h>
#include <pwd.h>
#include <stddef.h>
#include <string.h>

struct passwd *
getpwnam(const char *name)
{
	struct passwd *ptr;

	setpwent();
	while ((ptr = getpwent()) != NULL) {
		if (strcmp(name, ptr->pw_name) == 0)
			break;		/* found a match */
	}
	endpwent();
	return(ptr);		/* ptr is NULL if no match found */
}

